Michael J Zachman R&D Staff Scientist Contact zachmanmj@ornl.gov All Publications The role of stacking fault tetrahedra on void swelling in irradiated copper Tuning the thermal activation atmosphere breaks the activity–stability trade-off of Fe–N–C oxygen reduction fuel cell c... Probing individual single atom electrocatalyst sites by advanced analytical scanning transmission electron microscopy Biomimetic Fe–Cu Porphyrrole Aerogel Electrocatalyst for Oxygen Reduction Reaction... Failure to Fail: Recreating Real-life Nanoparticle Degradation in Model Environments Cryogenic FIB and (S)TEM for Energy Storage and Conversion Materials Research Autonomous Multimodal Spectrum Imaging for High Throughput Data Acquisition Crowded supported metal atoms on catalytically active supports may compromise intrinsic activity: A case study of dual-site Pt/α-MoC catalysts Chemical and Physical Drivers for Improvement in Permeance and Stability of Linker-Free Graphene Oxide Membranes... Dual-site catalysts featuring platinum-group-metal atoms on copper shapes boost hydrocarbon formations in electrocatalytic CO2 reduction Cation-Driven Assembly of Bilayered Vanadium Oxide and Graphene Oxide Nanoflakes to Form Two-Dimensional Heterostructure Electrodes for Li-Ion Batteries Editorial: State-of-the-Art Electron Microscopy For Physical Sciences Research Liquid Phase Exfoliation of Chemically Prelithiated Bilayered Vanadium Oxide in Aqueous Media for Li-Ion Batteries Microscale spatial distribution and soil organic matter persistence in top and subsoil... Ordered CoPt oxygen reduction catalyst with high performance and durability Elucidating the impact of the ionomer equivalent weight on a platinum group metal-free PEMFC cathode via oxygen limiting current High Velocity, Low-Voltage Collective In-Plane Switching in (100) BaTiO3 Thin Films... Atomically dispersed iron sites with a nitrogen–carbon coating as highly active and durable oxygen reduction catalysts for ... Tracking Nanoparticle Degradation across Fuel Cell Electrodes by Automated Analytical Electron Microscopy... Imaging Sensitive Catalyst Active Site Structure by 30 keV Electron Ptychography... Improved Throughput, Statistics, and Instrument Utilization with Automated Analytical Electron Microscopy... Mapping pm-scale Lattice Distortions and Measuring Interlayer Separations in Stacked 2D Materials by Interferometric 4D-STEM... Tracking Degradation in Individual Catalyst Nanoparticles Under Fuel Cell-Relevant Cycling Conditions by Identical-Location STEM Understanding Recoverable vs Unrecoverable Voltage Losses and Long-Term Degradation Mechanisms in Anion Exchange Membrane Fue... Atomically Dispersed Dual-Metal Site Catalysts for Enhanced CO2 Reduction: Mechanistic Insight into Active Site Structures... Pagination Current page 1 Page 2 Next page ›› Last page Last » Key Links Curriculum Vitae Google Scholar ORCID Organizations Physical Sciences Directorate User Facilities Center for Nanophase Materials Sciences Nanomaterials Characterization Section Materials Microanalysis Group
